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Avogadro Number and Mole MCQ Questions with Answers PDF Download eBook

Avogadro number and mole Multiple Choice Questions (MCQ) to solve avogadro number and mole quiz answers PDF worksheet, grade 9 9th grade chemistry test for online courses. Practice fundamentals of chemistry Multiple Choice Questions and Answers (MCQs), "Avogadro Number and Mole" quiz questions and answers for online school and college. Learn ions and free radicals, elements and compounds particles, atomic and mass number, avogadro number and mole test prep for taking online classes.

"A mole of any substance contains" Multiple Choice Questions (MCQ) on reversible reactions and dynamic equilibrium with choices 6.022 * 1022 particles, 6.022 * 1023 particles, 6.022 * 1024 particles, and 6.022 * 1025 particles for online school and college. Solve fundamentals of chemistry quiz questions for online certificate programs for free online courses.

MCQs on Avogadro Number and Mole PDF Download eBook

MCQ: A mole of any substance contains

  1. 6.022 * 1022 particles
  2. 6.022 * 1023 particles
  3. 6.022 * 1024 particles
  4. 6.022 * 1025 particles

B

MCQ: 1 mole of a substance refers to

  1. molar mass
  2. atomic mass
  3. electron mass
  4. neutron mass

A

MCQ: 6.022 * 1023 atoms of Sulphur contains

  1. 2 moles
  2. 3 moles
  3. 4 moles
  4. 1 mole

D

MCQ: If one mole of carbon contains x atoms then the number of atoms in 12g of Mg are

  1. x
  2. 0.5x
  3. 2x
  4. 1.5x

B

MCQ: The number of atoms of hydrogen in 2 moles of NH3

  1. 5 * 1023
  2. 3.01 * 1023
  3. 3.61 * 1024
  4. 4 * 1023

C